Indonesian pilot, Ridwan Agustin, before (L) and after being radicalized by Islamic State. (Image from Facebook.com) / Facebook

Two former pilots for Indonesian airlines were found to have been radicalized by Islamic State after they expressed sympathy for the jihadist group online, while still performing passenger flights, a leaked Australian police report said.

Ridwan Agustin, who worked for Air Asia Indonesia, and his
colleague from Premiair airline, Tommy Hendratno, fell under the
allure of Islamic State (IS, formerly ISIS/ISIL) in mid-2014, the
document obtained by the Intercept website said.

The report entitled “Identification of Indonesian pilots with
possible extremist persuasions” was distributed by the
Australian Federal Police to partner agencies in the US, UK
Turkey, Jordan as well as the Europol.

“Both [pilots] appear to be influenced by pro-IS elements
including extremist online propaganda by well-known radical
Indonesia outlets and a suspected Indonesian foreign terrorist
fighter who is likely to be in either Syria or Iraq,” the
document said.

Agustin and Hendratno began leaving positive comments under
photos showing alleged terrorists posing with weapons in a
conflict zone.

They also befriended other pro-IS profiles, including those by
Indonesians, who went to Syria and Iraq to fight for the terror
group.

The pilots changed their profile names to Ridwan Ahmad Indonesiy
and Abu Alfatih Hendratno, expressing interest in joining IS
themselves.

The photos on their pages also documented how their appearance
over the last months changed under the influence the IS ideology,
the report said, with both men growing jihadist-style beards.

In March 2015, Agustin posted his location on social media as
Raqqa in Syria, a city proclaimed to be the capital of IS-held
territories.

The leaked police report pointed out the extreme dangers, which a
radicalized pilot could pose to international security.

“Pilots, air crew and others with access to and within the
aviation environment can pose obvious threats if these persons
are radicalized. Their access and knowledge of security and
safety regimes provides the ability to attempt attacks as
witnessed by past global events,” the report warned.

In the paper, the Australian police also stressed that terrorist
propaganda has been recently encouraged attacks by those involved
in aviation.

RT contacted Air Asia Indonesia, where Agustin worked, with the
company only saying that the man is no longer employed there.

Premiair responded by saying that Hendratno had left the company
in June, three months after the Australian report was issued.

Former commercial pilot Mark Weiss told RT that the “numbers that
radicalized are certainly a lot greater than the two that we
already know about” as there are tens of thousands of pilots
around the globe.

“Pilots and flight attendants get a certain level of training
that provides them with the inside knowledge on how to protect an
aircraft and its passengers and crew. But conversely it also
points out areas of weakness,” he stressed.

“The real troubling part about it is that there’s no
definitive way to stop this. It’s really going to be a matter of
trying to out up nets around everything,” Weiss added.

Trust in pilots has been shaken for airline passengers in recent
years by a few incidents where cockpit crews have deliberately
caused disasters.

In March, Andreas Lubitz, who suffered from severe depression ,
downed a Germanwings plane in the Alps, killing 149 people.

In November 2013, investigators concluded that a Mozambique
Airlines pilot intentionally caused an accident, in which 33
people lost their lives.

Security expert, Binoy Kampmark, said that danger that a plane
may be used as “very dangerous weapon” is real.

“Aviation industries have very strict recruitment, screening
and vetting procedures. You can’t really go much more than that.
But unfortunately, you have to always realize that there will be
instances where people will also get through,” Kampmark told
RT.